#include <stdio.h>
#include <stdlib.h>

int main()
{
    char a[100];
    int j=0,b=0,e=0,i=0,o=0,u=0;
    scanf("%s",a);
    while(a[j]!='\0')
    {
        if(a[j]=='a'||a[j]=='A')
        {
            b++;
        }
        if(a[j]=='e'||a[j]=='E')
        {
            e++;
        }
        if(a[j]=='i'||a[j]=='I')
        {
            i++;
        }
        if(a[j]=='o'||a[j]=='O')
        {
            o++;
        }
        if(a[j]=='u'||a[j]=='U')
        {
            u++;
        }
        j++;
    }
    printf("a(A):%d\n",b);
    printf("e(E):%d\n",e);
    printf("i(I):%d\n",i);
    printf("o(O):%d\n",o);
    printf("u(U):%d\n",u);
    return 0;
}
